804  
FNUS74 KMOB 031201  
FWSMOB  
 
SPOT FORECAST FOR H-12 PILES...EGLIN AFB  
NATIONAL WEATHER SERVICE MOBILE AL  
701 AM CDT FRI OCT 3 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 CDT ON OCTOBER 03.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
FOR TODAY AND SATURDAY, THE MINIMUM RELATIVE HUMIDITY  
WILL BE NEAR 50% AND 20 FT WIND GUSTS WILL BE UP TO NEAR 25 MPH.  
TRANSPORT WINDS WILL BE MOSTLY EASTERLY TO EAST-NORTHEASTERLY BOTH  
DAYS, AND DISPERSION VALUES WILL BE GENERALLY GOOD.  
 
FOG POTENTIAL AND OTHER REMARKS...FOG IS NOT EXPECTED.  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 85.  
MIN HUMIDITY........50 PERCENT.  
WIND (20 FT)........EAST WINDS 10 TO 15 MPH.  
MIXING HEIGHT.......5400 FT AGL.  
TRANSPORT WINDS.....EAST 15 TO 21 MPH.  
DISPERSION INDEX....44 INCREASING TO 51 LATE IN THE AFTERNOON.  
LVORI...............2.  
STABILITY CLASS.....4.  
 
TIME (CDT) 9 AM 11 AM 1 PM 3 PM 5 PM  
SKY (%).........53 56 82 86 81  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 10 10 10  
TEMP............72 80 83 84 83  
RH..............74 58 54 53 50  
20 FT WIND DIR..ENE ENE ENE ENE ENE  
20 FT WIND SPD..14 14 14 13 12  
20 FT WIND GUST.22 22 20 20 20  
MIX HGT (FT)....2000 3000 4500 5400 4800  
TRANSP WIND DIR.E E E E ENE  
TRANSP WIND SPD.21 17 16 16 16  
DISPERSION IDX..41 43 44 51 50  
LVORI...........3 1 1 1 1  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MIN TEMPERATURE.....AROUND 67.  
MAX HUMIDITY........77 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 7 TO 12 MPH. GUSTS UP TO 23 MPH  
EARLY IN THE EVENING.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....EAST 15 TO 17 MPH.  
DISPERSION INDEX....47 DECREASING TO 15.  
LVORI...............2.  
STABILITY CLASS.....4.  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........79 77 75 74 64 57  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).10 0 0 0 0 0  
TEMP............82 78 75 73 71 69  
RH..............53 58 60 62 66 72  
20 FT WIND DIR..ENE NE ENE ENE ENE ENE  
20 FT WIND SPD..12 10 10 9 9 10  
20 FT WIND GUST.20 21 23 22 21 21  
MIX HGT (FT)....4800 500 500 500 500 500  
TRANSP WIND DIR.NE NE ENE E E ENE  
TRANSP WIND SPD.16 17 16 16 16 15  
DISPERSION IDX..47 15 16 17 17 17  
LVORI...........1 2 2 2 3 3  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 85.  
MIN HUMIDITY........54 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 10 TO 15 MPH.  
MIXING HEIGHT.......4400 FT AGL.  
TRANSPORT WINDS.....EAST 14 TO 20 MPH.  
DISPERSION INDEX....20 INCREASING TO 37 EARLY IN THE MORNING, THEN  
INCREASING TO 50 IN THE LATE MORNING AND  
AFTERNOON DECREASING TO 40 LATE IN THE  
AFTERNOON.  
LVORI...............2.  
STABILITY CLASS.....3.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........69 72 77 74 81 76  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 10 10  
TEMP............68 69 77 81 84 84  
RH..............76 75 64 60 56 54  
20 FT WIND DIR..ENE ENE ENE ENE ENE ENE  
20 FT WIND SPD..12 14 14 15 14 13  
20 FT WIND GUST.22 22 22 21 21 20  
MIX HGT (FT)....700 1800 2700 4000 4400 3600  
TRANSP WIND DIR.ENE ENE E E E ENE  
TRANSP WIND SPD.17 20 20 18 16 15  
DISPERSION IDX..17 34 44 50 48 43  
LVORI...........3 3 1 1 1 1  
 

 
FORECASTER...29  
REQUESTED BY...TOM MURRIE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2522931.0/MOB  
.DELDT 10/03/25  
.FORMATTERVERSION 2.0.0  
.EMAIL THOMAS.MURRIE@US.AF.MIL  
 
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